Genetics Puzzle Two

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Across
  1. 3. Adult male gamete.
  2. 7. When the sperm and the egg unit.
  3. 9. X-linked diseases that appear more often in males and females can be a carrier; an example is hemophilia.
  4. 10. dominant are traits that usually appear in every generation of a family.
  5. 11. of Dominance Dominant traits are coded by dominant alleles.
  6. 13. genotype an organism with two different alleles for a trait
  7. 16. geneticists use charts called pedigrees to show how a trait is passed through generations of a family.
  8. 17. genotype if an organism has two of the same kids of gene for a trait
Down
  1. 1. Square are diagrams that help determine the probability that an offspring will inherit a certain genotype .
  2. 2. scientists take pictures of chromosomes, cut out the chromosomes from the pictures and arrange them by size.
  3. 4. Mendel is a scientist that is known as the father of modern genetics.
  4. 5. of segregation alleles separate from each other during gamete formation.
  5. 6. an embryo develops into a cluster of differentiated cells.
  6. 8. of independent assortment genes for different traits sort independently for each other during gamete formation.
  7. 12. recessive are traits that appear less frequently in a generations of a family
  8. 14. Adult female gamete.
  9. 15. Adult human make one type of cell in their bodies that is different from all other cells.